body {
    padding: 0;
    margin: 0;
    font-size: 16px;
}

table {
    border-collapse: collapse;
}

td {
    padding: 10px;
    height: 40px;
    border: 1px solid black
}

thead {
    background: #CCCCCC;
    font-weight: bolder;
}

.row_odd{
    background: #FFFFFF;
}
.row_even{
    background: #E0E0E0;
}
.row_selected{
    background: #0EA4E3;
}
.row_red{
    background: #EA3215;
}
.row_yellow{
    background: #FFFF00;
}